Highly automated, additive metal part manufacturing with tightest tolerances, unmatched resolution and surface quality.

The ProX DMP 300 is a high-performance, high-quality metal 3D printed part manufacturing system, offering reduced waste, greater speeds for production, short set-up times, very dense metal parts, and the ability to produce very complex assemblies as a single part. With a build volume of 250 x 250 x 330 mm (9.84 x 9.84 x 12.99 in) it features an automated material loading and recycling system.
ProX DMP 300 angle printer image
ProX DMP 300 front printer image
ProX DMP 300 angle printer image
ProX DMP 300 front printer image

About this printer


Integrated Precision Metal Printing Solution for Guaranteed Results

We offer you an integrated solution. Our revolutionary software solution for metal additive manufacturing, 3DXpert, combined with the patented ProX DMP 300 3D printer, combines perfectly with the extensively tested suite of available materials. The expertise of our application engineers brings this all together to help customers realize time, cost and functionality benefits in metal production.

Finest Details, Thinnest Wall Thicknesses, Best Surfaces

Due to 3D Systems’ patented layer applying technology, smaller particles can be used that allow generating the finest feature detail and thinnest wall thicknesses. A surface finish quality of up to 5 Ra μm (200 Ra micro-inches) is achievable, requiring less post-processing. Due to the proprietary powder deposition system, the ProX DMP 300 builds down to 20° angles without supports. Less supports and improved surface quality ultimately mean less post-processing and less material usage –saving time and cost.

Clean and Safe for More Environments

Sealed powder loading and recycling prevents material contamination and increases operator safety.


Applications Include:

  • Simplified assemblies/reduced number of parts
  • Reduced weight/lightweight design
  • Enhanced fluid flow
  • Large tool inserts
  • Conformal cooling
  • Topology optimization
  • Mass customization
  • Integrated solution (for printers, materials, software and application support)
  • Consistently high accuracy parts even on first-time builds
  • Exceptional surface finish and resolution
  • Minimal waste of materials
  • Clean and safe, no operator contact with powder materials
  • Able to produce parts not normally manufacturable using traditional methods
  • Shortened production time and increased part precision
  • Ease of use ‒ intuitive workflow
Tech Specs
  • Uses Direct Metal Printing (DMP) technology
  • Max build envelope capacity(W x D x H): 250 x 250 x 330 mm(9.84 x 9.84 x 12.99 in)
  • Very dense, non-porous parts
  • Typical accuracy is +/-50 μm (+/-0.002 in) on small parts,+/-0.2% on large parts
  • Repeatability of approximately 20 μm (0.0008 inches)
  • Surface finish quality of up to 5 Ra μm (200 Ra micro inches)
  • 3DXpert software for fast and easy part preparation, localized print strategies
  • High-quality materials with predeveloped parameters

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